What Happens When a Parent Violates a Custody Order in Illinois?

By Jessica C. Marshall, Esq., Partner, Anderson Boback & Marshall  |  Updated September 2026

A parenting order is not a suggestion. It establishes each parent’s rights and responsibilities, including parenting time, exchanges, communication, and important decisions for the child. When a parent ignores those terms, the other parent can ask the court to enforce the order and address the harm caused by the violation.

Illinois law provides a specific enforcement process for parenting-time violations. The court’s response depends on what the order requires, what happened, whether the parent had a legitimate reason, and what remedy will serve the child’s best interests.

Illinois Uses Parenting Time and Parental Responsibilities

Parents still use the phrase “custody order,” but Illinois law now speaks in terms of parenting time and parental responsibilities. Parenting time covers when each parent cares for the child. Significant decision-making addresses subjects such as education, health care, religion, and extracurricular activities.

The controlling document may be called an allocation judgment, parenting plan, or court order. Its exact language matters. A court can enforce a clear direction more readily than a general expectation that leaves room for disagreement.

What May Count as a Violation of the Order?

A violation occurs when a parent fails to follow a requirement in the current order. Common disputes involve denied parenting time, late returns, missed exchanges, unauthorized schedule changes, or a parent making a major decision that the order assigns to the other parent or to both parents together.

Context matters. A single late exchange caused by a traffic emergency is different from repeatedly refusing to produce the child. A disagreement about what vague language means may call for clarification. A deliberate failure to follow a specific direction presents a stronger enforcement issue.

The First Response Should Be Measured and Documented

Before filing anything, read the order closely and identify the provision that was violated. Preserve messages, emails, school records, travel receipts, and exchange information that show what occurred. A useful record states the date, the required action, what the parent did instead, and how the violation affected the child or the other parent’s time.

Illinois’s parenting-time enforcement statute requires the petition to state that a reasonable attempt was made to resolve the dispute. A brief written request for compliance can create a clear record. It should remain factual and focused on the order, not blame or old arguments between the parents.

A Parent Can Petition the Court for Enforcement

Under 750 ILCS 5/607.5, Illinois courts must provide an expedited procedure for enforcing allocated parenting time. The petition identifies the current parenting terms and describes the alleged violations with dates and other relevant information. The responding parent then has an opportunity to explain what occurred. Illinois appellate courts have confirmed that this expedited process exists in addition to, not instead of, a court’s general contempt power — In re A.M., 2020 IL App (4th) 190645.

The parent filing the case must prove noncompliance by a preponderance of the evidence. In plain terms, the judge must find that it is more likely than not that the parent failed to comply with the parenting plan or order.

What Can the Court Do After a Violation?

If the court finds noncompliance, it can select remedies that address the violation and promote the child’s best interests. The statute allows the court to order:

• Additional terms or conditions that make the parenting arrangement easier to follow.
• Parent education or counseling in appropriate circumstances.
• A cash bond or other security intended to encourage future compliance.
• Makeup parenting time comparable to the time that was denied.
• Reimbursement for reasonable expenses caused by the violation.
• A civil fine, a contempt finding, or another provision serving the child’s best interests.

Except for good cause shown, the statute also directs the court to award reasonable attorney fees, court costs, and related expenses against a parent who failed to provide or exercise allocated parenting time. If the court finds that no violation occurred, it may instead require the petitioner to pay the responding parent’s fees and costs. Filing an enforcement case therefore requires an accurate reading of the order and reliable evidence.

A contempt finding under this statute can carry more than the label suggests. Section 607.5(f) allows the court to suspend the violating parent’s Illinois driver’s license, notify state police so the violation history is available to local law enforcement, and, in more serious or repeated cases, impose probation, up to six months in jail, or a petty-offense fine of up to $500 per violation. These are meaningful consequences, which is part of why an enforcement petition should be built on accurate documentation rather than frustration.

Makeup Time Is Designed to Replace What Was Lost

When parenting time was wrongfully denied, the court may award comparable makeup time. Illinois law states that it should be the same type and duration as the denied time. Weekend time should generally be replaced with weekend time, and holiday time with equivalent holiday time when possible.

The statute ordinarily calls for makeup time within six months. When the relevant holiday or period cannot be recreated within that time, it may be made up within one year. The purpose is to restore the parent-child time affected by the violation, not to create a reward or punishment unrelated to the child.

Do Not Respond by Violating the Order Yourself

A parent who was denied time may feel justified in withholding the child later, refusing an exchange, or ignoring another part of the order. That response creates a second violation and can weaken the parent’s position. One parent’s noncompliance does not usually cancel the other parent’s obligations. This dynamic comes up often enough in blended and step-family situations that it’s worth reading more broadly about; see this discussion of parental alienation and step-parent custody friction for a related look at how these disputes can escalate.

The same principle applies to child support. Parenting time and support are separately enforceable responsibilities. A parent should not withhold support because parenting time was denied, or deny parenting time because support has not been paid.

Safety Concerns Require a Different Analysis

A parent may face a situation in which following the regular schedule appears to place the child in immediate danger. That concern should be taken seriously, but the safest legal response depends on the facts. A parent may need emergency court relief, an order of protection, or another protective measure rather than self-help.

If the risk is immediate, contact emergency services when appropriate and obtain legal advice promptly. Keep any available evidence, including police reports, medical records, photographs, or messages. A court will need facts that explain the danger and the action requested. This is one of several situations where working with Chicago child custody lawyers early tends to matter more than in a routine enforcement matter, since emergency relief has its own procedural requirements separate from a standard 607.5 petition.

Enforcement and Modification Solve Different Problems

Enforcement asks the court to make a parent follow the existing order. Modification asks the court to change the order. The distinction matters when the current schedule has become unworkable because of a new job, school needs, a move, or another lasting change. For a broader sense of when a parent should involve counsel in either kind of dispute, see this overview of reasons a parent might need a child custody lawyer.

Repeated violations may be relevant to a request for different parenting terms, but an enforcement finding does not automatically rewrite the plan. The requested court filing should match the problem the parent needs to solve.

A Clear Record Helps the Court Respond

When a parent violates a custody order, the court can enforce the parenting terms and select a remedy tied to the child’s interests. A parent seeking relief should begin with the order itself, document the incidents, make a reasonable effort to resolve the dispute, and avoid retaliatory conduct.

Early action can prevent a pattern from becoming the family’s new routine. It can also show whether the problem requires enforcement, clarification, modification, or emergency protection.

Authorities & Sources

• 750 ILCS 5/607.5 — Illinois Marriage and Dissolution of Marriage Act, Abuse of Allocated Parenting Time
• In re A.M., 2020 IL App (4th) 190645

Disclaimer

This article is provided for general informational purposes only and does not constitute legal advice. Illinois parenting-time enforcement law is fact-specific, and available remedies depend on the particular circumstances of each family. Reading this article does not create an attorney-client relationship. Anyone dealing with a suspected violation of a parenting order, or facing a safety concern involving a child, should consult a licensed Illinois family law attorney promptly.